JPS5194839A - - Google Patents

Info

Publication number
JPS5194839A
JPS5194839A JP50020156A JP2015675A JPS5194839A JP S5194839 A JPS5194839 A JP S5194839A JP 50020156 A JP50020156 A JP 50020156A JP 2015675 A JP2015675 A JP 2015675A JP S5194839 A JPS5194839 A JP S5194839A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP50020156A
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP50020156A priority Critical patent/JPS5194839A/ja
Publication of JPS5194839A publication Critical patent/JPS5194839A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Filters (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
JP50020156A 1975-02-18 1975-02-18 Pending JPS5194839A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50020156A JPS5194839A (fr) 1975-02-18 1975-02-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50020156A JPS5194839A (fr) 1975-02-18 1975-02-18

Publications (1)

Publication Number Publication Date
JPS5194839A true JPS5194839A (fr) 1976-08-19

Family

ID=12019284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50020156A Pending JPS5194839A (fr) 1975-02-18 1975-02-18

Country Status (1)

Country Link
JP (1) JPS5194839A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348985A (en) * 1976-10-15 1978-05-02 Matsushita Electric Ind Co Ltd Image display elements
JPS5348986A (en) * 1976-10-15 1978-05-02 Matsushita Electric Ind Co Ltd Image display elements
JPS5654414A (en) * 1979-10-11 1981-05-14 Fuji Xerox Co Ltd Lens diaphragm device of copying machine
JPS58145288A (ja) * 1982-02-22 1983-08-30 Toshiba Corp カラ−撮像装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1186541A (en) * 1966-02-25 1970-04-02 American Cyanamid Co Electro-Optical Devices
US3564261A (en) * 1969-04-01 1971-02-16 Melpar Inc Electrolytic light scattering shutter system
JPS4898847A (fr) * 1972-03-28 1973-12-14
JPS50103355A (fr) * 1974-01-12 1975-08-15

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1186541A (en) * 1966-02-25 1970-04-02 American Cyanamid Co Electro-Optical Devices
US3564261A (en) * 1969-04-01 1971-02-16 Melpar Inc Electrolytic light scattering shutter system
JPS4898847A (fr) * 1972-03-28 1973-12-14
JPS50103355A (fr) * 1974-01-12 1975-08-15

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348985A (en) * 1976-10-15 1978-05-02 Matsushita Electric Ind Co Ltd Image display elements
JPS5348986A (en) * 1976-10-15 1978-05-02 Matsushita Electric Ind Co Ltd Image display elements
JPS6124694B2 (fr) * 1976-10-15 1986-06-12 Matsushita Electric Ind Co Ltd
JPS5654414A (en) * 1979-10-11 1981-05-14 Fuji Xerox Co Ltd Lens diaphragm device of copying machine
JPS58145288A (ja) * 1982-02-22 1983-08-30 Toshiba Corp カラ−撮像装置
JPH0437635B2 (fr) * 1982-02-22 1992-06-19 Toshiba Kk

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